was moebius recursive (goto mobrec.com): A New Twist On CAPTCHA: KittenAuth

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Sunday, April 09, 2006

A New Twist On CAPTCHA: KittenAuth

Rather than use the awkwardly warped (and many times unreadable-to-humans) CAPTCHAs there is some work at presenting a matrix of photographic images and asking the (presumed) human viewer to pick out three of a kind. The first place I saw this was KittenAuth on thepcspy.

technorati tags: security, captcha, antispam, webdev